Cas no 18749-84-3 (bis-dodecyl benzene-1,4-dicarboxylate)

bis-dodecyl benzene-1,4-dicarboxylate structure
18749-84-3 structure
Product Name:bis-dodecyl benzene-1,4-dicarboxylate
CAS No:18749-84-3
MF:C32H54O4
MW:502.768770694733
MDL:MFCD01682717
CID:2019836
PubChem ID:205830
Update Time:2025-04-24

bis-dodecyl benzene-1,4-dicarboxylate Chemical and Physical Properties

Names and Identifiers

    • bis-dodecyl benzene-1,4-dicarboxylate
    • didodecyl terephthalate
    • Terephthalsaeure-didodecylester
    • didodecyl benzene-1,4-dicarboxylate
    • 1,4-Benzenedicarboxylic acid, didodecyl ester
    • BRN 2606521
    • 18749-84-3
    • DTXSID10172060
    • AS-76178
    • Terephthalic acid, didodecyl ester
    • SCHEMBL2867627
    • D94264
    • DTXCID7094551
    • MDL: MFCD01682717
    • Inchi: 1S/C32H54O4/c1-3-5-7-9-11-13-15-17-19-21-27-35-31(33)29-23-25-30(26-24-29)32(34)36-28-22-20-18-16-14-12-10-8-6-4-2/h23-26H,3-22,27-28H2,1-2H3
    • InChI Key: NFDQHOWZPAMCOV-UHFFFAOYSA-N
    • SMILES: O(C(C1C=CC(=CC=1)C(=O)OCCCCCCCCCCCC)=O)CCCCCCCCCCCC

Computed Properties

  • Exact Mass: 502.40221020g/mol
  • Monoisotopic Mass: 502.40221020g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 36
  • Rotatable Bond Count: 26
  • Complexity: 464
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 14.2
  • Topological Polar Surface Area: 52.6?2

bis-dodecyl benzene-1,4-dicarboxylate Pricemore >>

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Additional information on bis-dodecyl benzene-1,4-dicarboxylate

Bis-Dodecyl Benzene-1,4-Dicarboxylate: A Comprehensive Overview

Bis-dodecyl benzene-1,4-dicarboxylate (CAS No. 18749-84-3) is a compound that has garnered significant attention in various industrial and research applications. This compound, often referred to as bis-dodecyl benzene dicarboxylate, is a derivative of benzene with two dodecyl groups attached to the carboxylic acid moieties at the 1 and 4 positions of the benzene ring. Its unique structure endows it with properties that make it valuable in numerous fields, including polymer chemistry, coatings, and surfactant applications.

The synthesis of bis-dodecyl benzene-1,4-dicarboxylate typically involves esterification reactions between benzene dicarboxylic acids and dodecanol. Recent advancements in catalytic systems have enabled more efficient and environmentally friendly production methods. For instance, researchers have explored the use of solid acid catalysts to enhance reaction yields while minimizing waste generation. These developments align with the growing demand for sustainable chemical processes in the industry.

One of the most notable applications of bis-dodecyl benzene dicarboxylate is in the formulation of polyurethanes. The compound acts as a versatile crosslinker, contributing to the mechanical strength and thermal stability of the resulting polymers. Studies published in 2023 have demonstrated its ability to improve the flexibility and durability of polyurethane foams used in automotive seating and insulation materials.

In addition to its role in polymer chemistry, bis-dodecyl benzene-1,4-dicarboxylate has found utility in the development of advanced coatings. Its long hydrocarbon chains provide excellent compatibility with hydrophobic surfaces, making it an ideal additive for anti-corrosion coatings. Recent research has highlighted its potential as a key component in self-healing coatings, where its ability to re-form protective layers upon damage has been extensively studied.

The compound's surfactant properties also make it a valuable ingredient in personal care products and industrial cleaning agents. Its amphiphilic nature allows it to reduce surface tension effectively, enhancing the performance of detergents and emulsifiers. Innovations in nanotechnology have further expanded its applications, with researchers exploring its use as a stabilizing agent for nanoparticles in drug delivery systems.

From an environmental perspective, understanding the biodegradation pathways of bis-dodecyl benzene dicarboxylate is crucial for assessing its ecological impact. Recent studies have investigated microbial degradation mechanisms under various environmental conditions, providing insights into its persistence in natural ecosystems. These findings are essential for developing guidelines for safe handling and disposal practices.

In conclusion, bis-dodecyl benzene-1,4-dicarboxylate (CAS No. 18749-84-3) is a multifaceted compound with diverse applications across industries. Its structural properties, combined with ongoing advancements in synthesis and application techniques, ensure its continued relevance in both academic research and industrial production. As new research emerges, this compound is poised to play an even greater role in shaping innovative materials and technologies.

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